% year, date, start time (HHMMSS, UT), end time (HHMMSS, UT), % Geographic latitude (120 km alt), Geographic longitude (120 km alt), % Alt of max(Sig_P) [km], Height-integrated Sig_P [S], % Altitude of max(Sig_H) [km], Height-integrated Sig_H [S], % Altitude of maximum(Ne) [km], Maximum(Ne) [log(m^(-3))] % Elevation, Azimuth, Kp, and Solar zenith angle (SZA) % Magic constant = 1 1998 1219 180000 180200 69.35 19.19 124 1.118 108 1.947 133 10.631 77.2 183.2 2 118.7 1998 1219 180200 180400 69.35 19.19 120 4.199 114 6.443 127 11.207 77.2 183.2 2 118.9 1998 1219 180400 180600 69.35 19.19 120 4.789 114 6.632 120 11.268 77.2 183.2 2 119.1 1998 1219 180600 180800 69.35 19.19 124 4.811 111 8.515 124 11.270 77.2 183.2 2 119.3 1998 1219 180800 181000 69.35 19.19 120 4.807 108 8.784 124 11.205 77.2 183.2 2 119.4 1998 1219 181000 181200 69.35 19.19 120 4.354 114 6.334 127 11.134 77.2 183.2 2 119.6 1998 1219 181200 181400 69.35 19.19 120 4.191 117 4.882 130 11.120 77.2 183.2 2 119.8 1998 1219 181400 181600 69.35 19.19 120 4.825 114 7.456 127 11.172 77.2 183.2 2 119.9 1998 1219 181600 181800 69.35 19.19 124 4.464 114 5.973 127 11.204 77.2 183.2 2 120.1 1998 1219 181800 182000 69.35 19.19 120 4.227 114 6.775 130 11.215 77.2 183.2 2 120.3 1998 1219 182000 182200 69.35 19.19 120 4.727 111 8.480 124 11.200 77.2 183.2 2 120.4 1998 1219 182200 182400 69.35 19.19 120 4.912 111 9.068 127 11.228 77.2 183.2 2 120.6 1998 1219 182400 182600 69.35 19.19 124 4.437 111 8.320 127 11.223 77.2 183.2 2 120.8 1998 1219 182600 182800 69.35 19.19 120 4.299 108 7.824 120 11.188 77.2 183.2 2 120.9 1998 1219 182800 183000 69.35 19.19 120 3.561 111 5.596 130 11.158 77.2 183.2 2 121.1 1998 1219 183000 183200 69.35 19.19 124 3.599 114 6.082 139 11.133 77.2 183.2 2 121.3 1998 1219 183200 183400 69.35 19.19 127 5.997 117 5.245 142 11.446 77.2 183.2 2 121.4 1998 1219 183400 183600 69.35 19.19 124 7.275 117 6.569 136 11.505 77.2 183.2 2 121.6 1998 1219 183600 183800 69.35 19.19 127 6.611 117 6.481 136 11.467 77.2 183.2 2 121.8 1998 1219 183800 184000 69.35 19.19 124 7.871 114 7.506 130 11.513 77.2 183.2 2 121.9 1998 1219 184000 184200 69.35 19.19 124 4.727 114 3.201 148 11.356 77.2 183.2 2 122.1 1998 1219 184200 184400 69.35 19.19 124 6.853 120 4.939 133 11.503 77.2 183.2 2 122.3 1998 1219 184400 184600 69.35 19.19 120 3.426 120 1.997 139 11.102 77.2 183.2 2 122.4 1998 1219 184600 184800 69.35 19.19 124 1.367 102 1.551 145 10.790 77.2 183.2 2 122.6 1998 1219 184800 185000 69.35 19.19 127 1.289 105 1.535 133 10.685 77.2 183.2 2 122.8 1998 1219 185000 185200 69.35 19.19 127 1.201 114 1.182 142 10.761 77.2 183.2 2 122.9 1998 1219 185200 185400 69.35 19.19 130 1.171 105 0.699 145 10.689 77.2 183.2 2 123.1 1998 1219 185400 185600 69.35 19.19 143 -1.876 111 0.469 143 11.311 77.2 183.2 2 123.2 1998 1219 185600 185800 69.35 19.19 127 2.148 99 1.643 148 11.042 77.2 183.2 2 123.4 1998 1219 185800 190000 69.35 19.19 130 3.504 114 1.781 148 11.194 77.2 183.2 2 123.6 1998 1219 190000 190200 69.35 19.19 127 5.655 120 2.992 148 11.429 77.2 183.2 2 123.7 1998 1219 190200 190400 69.35 19.19 127 6.880 117 5.299 130 11.524 77.2 183.2 2 123.9 1998 1219 190400 190600 69.35 19.19 124 7.759 120 5.119 130 11.563 77.2 183.2 2 124.0 1998 1219 190600 190800 69.35 19.19 127 7.090 120 4.290 136 11.569 77.2 183.2 2 124.2 1998 1219 190800 191000 69.35 19.19 127 6.142 120 3.369 145 11.504 77.2 183.2 2 124.3 1998 1219 191000 191200 69.35 19.19 127 4.165 120 1.882 142 11.325 77.2 183.2 2 124.5 1998 1219 191200 191400 69.35 19.19 127 4.716 120 2.103 145 11.349 77.2 183.2 2 124.7 1998 1219 191400 191600 69.35 19.19 127 9.078 120 5.953 133 11.589 77.2 183.2 2 124.8 1998 1219 191600 191800 69.35 19.19 124 10.905 120 7.617 127 11.658 77.2 183.2 2 125.0 1998 1219 191800 192000 69.35 19.19 124 11.509 117 10.322 124 11.692 77.2 183.2 2 125.1 1998 1219 192000 192200 69.35 19.19 120 8.217 114 9.230 124 11.456 77.2 183.2 2 125.3 1998 1219 192200 192400 69.35 19.19 124 2.218 114 1.732 142 10.839 77.2 183.2 2 125.4 1998 1219 192400 192600 69.35 19.19 124 6.790 117 6.723 127 11.400 77.2 183.2 2 125.6 1998 1219 192600 192800 69.35 19.19 120 14.732 114 20.254 120 11.737 77.2 183.2 2 125.7 1998 1219 192800 193000 69.35 19.19 117 15.426 111 26.323 117 11.776 77.2 183.2 2 125.9 1998 1219 193000 193200 69.35 19.19 117 11.621 114 18.347 117 11.676 77.2 183.2 2 126.0 1998 1219 193200 193400 69.35 19.19 120 12.713 114 17.917 120 11.702 77.2 183.2 2 126.2 1998 1219 193400 193600 69.35 19.19 120 14.417 114 20.394 120 11.768 77.2 183.2 2 126.3 1998 1219 193600 193800 69.35 19.19 120 10.701 114 12.457 120 11.608 77.2 183.2 2 126.4 1998 1219 193800 194000 69.35 19.19 124 7.893 120 6.996 127 11.515 77.2 183.2 2 126.6 1998 1219 194000 194200 69.35 19.19 124 8.189 120 6.935 130 11.537 77.2 183.2 2 126.7 1998 1219 194200 194400 69.35 19.19 120 10.536 117 11.806 120 11.627 77.2 183.2 2 126.9 1998 1219 194400 194600 69.35 19.19 120 8.826 114 11.320 120 11.526 77.2 183.2 2 127.0 1998 1219 194600 194800 69.35 19.19 124 3.853 114 3.781 142 11.199 77.2 183.2 2 127.1 1998 1219 194800 195000 69.35 19.19 124 3.980 117 3.933 133 11.243 77.2 183.2 2 127.3 1998 1219 195000 195200 69.35 19.19 120 8.614 114 10.878 127 11.534 77.2 183.2 2 127.4 1998 1219 195200 195400 69.35 19.19 120 8.222 117 10.027 124 11.515 77.2 183.2 2 127.6 1998 1219 195400 195600 69.35 19.19 120 11.109 114 18.206 120 11.655 77.2 183.2 2 127.7 1998 1219 195600 195800 69.35 19.19 120 9.534 114 16.674 117 11.583 77.2 183.2 2 127.8 1998 1219 195800 200000 69.35 19.19 120 4.229 114 5.846 130 11.176 77.2 183.2 2 128.0 1998 1219 200000 200200 69.35 19.19 120 3.974 117 5.664 127 11.140 77.2 183.2 2 128.1 1998 1219 200200 200400 69.35 19.19 124 2.860 114 3.410 124 10.977 77.2 183.2 2 128.2 1998 1219 200400 200600 69.35 19.19 124 2.661 117 3.577 127 10.970 77.2 183.2 2 128.4 1998 1219 200600 200800 69.35 19.19 120 7.659 114 10.880 124 11.466 77.2 183.2 2 128.5 1998 1219 200800 201000 69.35 19.19 120 9.185 114 15.111 117 11.569 77.2 183.2 2 128.6 1998 1219 201000 201200 69.35 19.19 120 9.231 111 16.249 117 11.561 77.2 183.2 2 128.7 1998 1219 201200 201400 69.35 19.19 120 4.668 117 6.504 127 11.260 77.2 183.2 2 128.9 1998 1219 201400 201600 69.35 19.19 120 7.103 114 9.821 120 11.452 77.2 183.2 2 129.0 1998 1219 201600 201800 69.35 19.19 124 4.334 114 6.457 127 11.280 77.2 183.2 2 129.1 1998 1219 201800 202000 69.35 19.19 120 6.182 114 9.899 124 11.434 77.2 183.2 2 129.2 1998 1219 202000 202200 69.35 19.19 120 7.921 114 12.566 120 11.526 77.2 183.2 2 129.3 1998 1219 202200 202400 69.35 19.19 120 7.805 114 13.501 117 11.505 77.2 183.2 2 129.5 1998 1219 202400 202600 69.35 19.19 120 7.727 114 15.333 114 11.489 77.2 183.2 2 129.6 1998 1219 202600 202800 69.35 19.19 120 9.198 114 16.352 120 11.565 77.2 183.2 2 129.7 1998 1219 202800 203000 69.35 19.19 120 7.988 114 12.539 124 11.478 77.2 183.2 2 129.8 1998 1219 203000 203200 69.35 19.19 120 7.636 111 14.824 117 11.468 77.2 183.2 2 129.9 1998 1219 203200 203400 69.35 19.19 120 5.312 114 11.092 114 11.325 77.2 183.2 2 130.0 1998 1219 203400 203600 69.35 19.19 117 6.271 114 12.167 114 11.393 77.2 183.2 2 130.1 1998 1219 203600 203800 69.35 19.19 120 5.888 111 12.622 114 11.359 77.2 183.2 2 130.3 1998 1219 203800 204000 69.35 19.19 120 5.623 114 10.881 117 11.338 77.2 183.2 2 130.4 1998 1219 204000 204200 69.35 19.19 120 6.069 111 12.549 117 11.372 77.2 183.2 2 130.5 1998 1219 204200 204400 69.35 19.19 120 5.162 111 10.088 114 11.300 77.2 183.2 2 130.6 1998 1219 204400 204600 69.35 19.19 120 5.633 114 11.541 114 11.347 77.2 183.2 2 130.7 1998 1219 204600 204800 69.35 19.19 117 4.980 114 9.070 117 11.293 77.2 183.2 2 130.8 1998 1219 204800 205000 69.35 19.19 120 4.427 114 7.899 114 11.231 77.2 183.2 2 130.9 1998 1219 205000 205200 69.35 19.19 117 4.683 114 8.104 117 11.208 77.2 183.2 2 131.0 1998 1219 205200 205400 69.35 19.19 120 3.385 114 5.676 120 11.091 77.2 183.2 2 131.1 1998 1219 205400 205600 69.35 19.19 120 3.129 114 5.703 120 11.059 77.2 183.2 2 131.2 1998 1219 205600 205800 69.35 19.19 120 3.062 114 5.329 124 11.063 77.2 183.2 2 131.3 1998 1219 205800 210000 69.35 19.19 124 4.947 114 5.992 145 11.266 77.2 183.2 2 131.4 1998 1219 210000 210200 69.35 19.19 120 3.962 114 5.738 124 11.113 77.2 183.2 4 131.5 1998 1219 210200 210400 69.35 19.19 105 0.149 105 1.403 105 10.810 77.2 183.2 4 131.5 1998 1219 210400 210600 69.35 19.19 143 -0.179 143 -0.030 148 10.103 77.2 183.2 4 131.6 1998 1219 210600 210800 69.35 19.19 120 1.752 114 2.297 130 10.751 77.2 183.2 4 131.7 1998 1219 210800 211000 69.35 19.19 120 1.722 120 2.830 120 10.894 77.2 183.2 4 131.8 1998 1219 211000 211200 69.35 19.19 120 1.650 114 2.410 120 10.782 77.2 183.2 4 131.9 1998 1219 211200 211400 69.35 19.19 120 2.128 114 2.486 124 10.796 77.2 183.2 4 132.0 1998 1219 211400 211600 69.35 19.19 124 2.006 117 2.740 124 10.804 77.2 183.2 4 132.1 1998 1219 211600 211800 69.35 19.19 124 2.884 114 4.082 145 11.026 77.2 183.2 4 132.1 1998 1219 211800 212000 69.35 19.19 124 2.655 111 3.623 124 10.946 77.2 183.2 4 132.2 1998 1219 212000 212200 69.35 19.19 120 2.764 114 4.419 127 11.051 77.2 183.2 4 132.3 1998 1219 212200 212400 69.35 19.19 120 8.960 114 13.827 120 11.561 77.2 183.2 4 132.4 1998 1219 212400 212600 69.35 19.19 120 12.760 111 29.068 111 11.732 77.2 183.2 4 132.4 1998 1219 212600 212800 69.35 19.19 120 13.199 111 30.808 111 11.664 77.2 183.2 4 132.5 1998 1219 212800 213000 69.35 19.19 120 6.219 111 13.096 114 11.346 77.2 183.2 4 132.6 1998 1219 213000 213200 69.35 19.19 120 5.914 111 11.483 111 11.297 77.2 183.2 4 132.6 1998 1219 213200 213400 69.35 19.19 120 6.736 111 14.252 114 11.413 77.2 183.2 4 132.7 1998 1219 213400 213600 69.35 19.19 117 10.530 111 25.379 111 11.685 77.2 183.2 4 132.8 1998 1219 213600 213800 69.35 19.19 120 12.264 108 34.482 111 11.758 77.2 183.2 4 132.8 1998 1219 213800 214000 69.35 19.19 117 19.993 105 64.258 105 11.995 77.2 183.2 4 132.9 1998 1219 214000 214200 69.35 19.19 117 10.038 111 26.097 111 11.685 77.2 183.2 4 132.9 1998 1219 214200 214400 69.35 19.19 117 6.374 111 14.408 117 11.412 77.2 183.2 4 133.0 1998 1219 214400 214600 69.35 19.19 117 6.657 111 13.400 117 11.381 77.2 183.2 4 133.1 1998 1219 214600 214800 69.35 19.19 117 7.976 111 19.430 111 11.553 77.2 183.2 4 133.1 1998 1219 214800 215000 69.35 19.19 120 9.810 108 23.921 108 11.611 77.2 183.2 4 133.2 1998 1219 215000 215200 69.35 19.19 117 11.755 111 31.046 111 11.721 77.2 183.2 4 133.2 1998 1219 215200 215400 69.35 19.19 120 6.991 111 15.404 120 11.437 77.2 183.2 4 133.3 1998 1219 215400 215600 69.35 19.19 120 4.056 114 7.967 117 11.180 77.2 183.2 4 133.3 1998 1219 215600 215800 69.35 19.19 124 3.005 111 5.868 127 11.036 77.2 183.2 4 133.3 1998 1219 215800 220000 69.35 19.19 120 3.360 111 6.907 114 11.109 77.2 183.2 4 133.4 1998 1219 220000 220200 69.35 19.19 120 4.730 111 9.147 117 11.237 77.2 183.2 4 133.4 1998 1219 220200 220400 69.35 19.19 117 5.637 111 11.522 117 11.309 77.2 183.2 4 133.5 1998 1219 220400 220600 69.35 19.19 120 4.949 114 10.229 114 11.274 77.2 183.2 4 133.5 1998 1219 220600 220800 69.35 19.19 120 4.102 114 9.203 114 11.194 77.2 183.2 4 133.5 1998 1219 220800 221000 69.35 19.19 120 3.702 111 8.234 117 11.176 77.2 183.2 4 133.6 1998 1219 221000 221200 69.35 19.19 117 4.680 114 9.999 117 11.256 77.2 183.2 4 133.6 1998 1219 221200 221400 69.35 19.19 120 4.989 111 12.568 111 11.304 77.2 183.2 4 133.6 1998 1219 221400 221600 69.35 19.19 117 5.084 108 14.773 108 11.339 77.2 183.2 4 133.7 1998 1219 221600 221800 69.35 19.19 117 5.499 111 14.071 111 11.321 77.2 183.2 4 133.7 1998 1219 221800 222000 69.35 19.19 117 4.860 108 13.189 117 11.274 77.2 183.2 4 133.7 1998 1219 222000 222200 69.35 19.19 117 5.521 111 14.559 114 11.352 77.2 183.2 4 133.7 1998 1219 222200 222400 69.35 19.19 120 5.487 111 13.178 117 11.324 77.2 183.2 4 133.7 1998 1219 222400 222600 69.35 19.19 120 4.766 108 11.985 108 11.300 77.2 183.2 4 133.8 1998 1219 222600 222800 69.35 19.19 117 4.411 114 10.707 114 11.269 77.2 183.2 4 133.8 1998 1219 222800 223000 69.35 19.19 120 3.810 108 10.088 117 11.196 77.2 183.2 4 133.8 1998 1219 223000 223200 69.35 19.19 117 4.355 111 11.610 114 11.240 77.2 183.2 4 133.8 1998 1219 223200 223400 69.35 19.19 117 4.401 114 10.962 114 11.251 77.2 183.2 4 133.8 1998 1219 223400 223600 69.35 19.19 117 4.285 111 10.533 114 11.248 77.2 183.2 4 133.8 1998 1219 223600 223800 69.35 19.19 117 3.755 114 8.651 114 11.175 77.2 183.2 4 133.8 1998 1219 223800 224000 69.35 19.19 120 4.156 111 9.780 120 11.205 77.2 183.2 4 133.8 1998 1219 224000 224200 69.35 19.19 120 4.168 111 10.166 120 11.209 77.2 183.2 4 133.8 1998 1219 224200 224400 69.35 19.19 124 7.792 111 10.600 111 11.218 77.2 183.2 4 133.8 1998 1219 224400 224600 69.35 19.19 120 3.985 111 8.816 114 11.196 77.2 183.2 4 133.8 1998 1219 224600 224800 69.35 19.19 120 4.349 114 9.764 114 11.258 77.2 183.2 4 133.8 1998 1219 224800 225000 69.35 19.19 120 4.503 111 10.017 120 11.235 77.2 183.2 4 133.8 1998 1219 225000 225200 69.35 19.19 117 4.292 108 9.719 117 11.213 77.2 183.2 4 133.8 1998 1219 225200 225400 69.35 19.19 117 3.901 111 9.828 117 11.203 77.2 183.2 4 133.8 1998 1219 225400 225600 69.35 19.19 120 4.123 111 9.179 120 11.194 77.2 183.2 4 133.8 1998 1219 225600 225800 69.35 19.19 120 4.003 111 9.072 114 11.189 77.2 183.2 4 133.8 1998 1219 225800 230000 69.35 19.19 120 4.465 111 10.315 114 11.235 77.2 183.2 4 133.8 1998 1219 230000 230200 69.35 19.19 117 4.676 111 10.874 117 11.261 77.2 183.2 4 133.7 1998 1219 230200 230400 69.35 19.19 120 3.780 102 9.579 124 11.147 77.2 183.2 4 133.7 1998 1219 230400 230600 69.35 19.19 120 4.209 102 13.472 102 11.277 77.2 183.2 4 133.7 1998 1219 230600 230800 69.35 19.19 120 4.569 111 11.914 111 11.253 77.2 183.2 4 133.7 1998 1219 230800 231000 69.35 19.19 120 4.153 108 9.505 120 11.210 77.2 183.2 4 133.7 1998 1219 231000 231200 69.35 19.19 120 4.661 108 11.770 120 11.285 77.2 183.2 4 133.6 1998 1219 231200 231400 69.35 19.19 117 4.582 114 10.905 114 11.261 77.2 183.2 4 133.6 1998 1219 231400 231600 69.35 19.19 120 3.723 111 9.135 111 11.173 77.2 183.2 4 133.6 1998 1219 231600 231800 69.35 19.19 117 3.766 111 8.161 117 11.160 77.2 183.2 4 133.5 1998 1219 231800 232000 69.35 19.19 117 6.581 111 9.688 117 11.185 77.2 183.2 4 133.5 1998 1219 232000 232200 69.35 19.19 117 3.726 111 8.985 117 11.191 77.2 183.2 4 133.5 1998 1219 232200 232400 69.35 19.19 117 3.526 114 9.198 114 11.204 77.2 183.2 4 133.4 1998 1219 232400 232600 69.35 19.19 120 5.145 108 14.962 108 11.373 77.2 183.2 4 133.4 1998 1219 232600 232800 69.35 19.19 117 5.015 111 13.362 111 11.330 77.2 183.2 4 133.3 1998 1219 232800 233000 69.35 19.19 120 4.961 111 12.691 111 11.298 77.2 183.2 4 133.3 1998 1219 233000 233200 69.35 19.19 120 4.382 111 10.655 111 11.262 77.2 183.2 4 133.3 1998 1219 233200 233400 69.35 19.19 120 4.552 108 11.972 111 11.283 77.2 183.2 4 133.2 1998 1219 233400 233600 69.35 19.19 124 4.213 111 11.364 111 11.255 77.2 183.2 4 133.2 1998 1219 233600 233800 69.35 19.19 120 4.551 111 10.720 114 11.255 77.2 183.2 4 133.1 1998 1219 233800 234000 69.35 19.19 117 4.171 111 10.422 111 11.268 77.2 183.2 4 133.1 1998 1219 234000 234200 69.35 19.19 120 5.427 111 13.002 114 11.320 77.2 183.2 4 133.0 1998 1219 234200 234400 69.35 19.19 120 4.829 111 11.765 124 11.260 77.2 183.2 4 132.9 1998 1219 234400 234600 69.35 19.19 117 8.134 111 12.078 117 11.287 77.2 183.2 4 132.9 1998 1219 234600 234800 69.35 19.19 120 4.273 111 9.069 117 11.224 77.2 183.2 4 132.8 1998 1219 234800 235000 69.35 19.19 120 4.892 108 11.870 114 11.299 77.2 183.2 4 132.8 1998 1219 235000 235200 69.35 19.19 117 4.999 111 11.549 114 11.299 77.2 183.2 4 132.7 1998 1219 235200 235400 69.35 19.19 117 4.866 108 11.173 117 11.297 77.2 183.2 4 132.6 1998 1219 235400 235600 69.35 19.19 117 5.118 111 12.790 114 11.329 77.2 183.2 4 132.6 1998 1219 235600 235800 69.35 19.19 120 4.825 111 10.513 114 11.282 77.2 183.2 4 132.5 1998 1219 235800 235955 69.35 19.19 120 3.907 111 7.739 120 11.205 77.2 183.2 4 132.4